Sheik Fazlullah wis born in 1843. Efter feenishing primary eddication, he left Iran for Najaf an left for Samara tae enjoy Mirza Shirazi's excellence. He went tae Iran in 1883 an teuk residency in Tehran. He believit in the Sharia. He believit that Muslims need an Islamic parliament based on Koran an Mohammad's experience.

Noori wis ane o the maist vigorous opponents o the Iranian Constitutional Revolution, a muivement tae remuive foreign influence frae Iran, leemit the pouer o the Shah an establish a naitional consultative assembly that wad gie the fowk a vyce in the affairs o state. The muivement wis led principally bi merchants, intellectuals an some clerics. Noori initially gae restrained support tae the uprisin, but he suin became an extreme creetic an enemy o the constitutionalists. He authored pamphlets an incitit mobs against constitutionalism an constitutionalists preachin that thay wad bring vice tae Iran. He issued a fatwa declarin aw members o the new parliament an govrenment "apostates", "atheists," "secret Babis," an koffar al-harbi (warlike pagans) whose bluid oucht tae be shed bi the faithful.[1][2]